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Contract OI history

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Mar 19, 2027 EXPIRATION

GLW $115.00 Put

GLW270319P00115000

Latest saved OI3,083Oct 23, 2026
Last change+14vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $115.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,0831,5410 2026-10-02: 2,045 OI2026-10-05: 2,046 OI2026-10-06: 2,046 OI2026-10-07: 2,047 OI2026-10-08: 2,047 OI2026-10-09: 2,047 OI2026-10-13: 2,052 OI2026-10-14: 2,052 OI2026-10-15: 3,045 OI2026-10-16: 3,056 OI2026-10-21: 3,069 OI2026-10-23: 3,083 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

GLW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,083+14
Oct 21, 20263,069+13
Oct 16, 20263,056+11
Oct 15, 20263,045+993
Oct 14, 20262,0520
Oct 13, 20262,052+5
Oct 09, 20262,0470
Oct 08, 20262,0470
Oct 07, 20262,047+1
Oct 06, 20262,0460
Oct 05, 20262,046+1
Oct 02, 20262,045No prior observation